foundryvtt/swade-mb-helpers
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use hash of name to assign maintain icon

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This commit is contained in:
Mike Bloy 2024-05-26 17:25:18 -05:00
parent 61e78936a7
commit 1207b9c1bd
1 changed files with 14 additions and 1 deletions
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15
src/module/powers/basePowers.js
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@ -17,6 +17,19 @@ const MAINTAIN_ICONS = [
'icons/magic/symbols/runes-triangle-orange.webp', 'icons/magic/symbols/runes-triangle-orange.webp',
]; ];
function _hashCode(str) {
let hash = 0;
if (str.length === 0) {
return hash;
}
for (let i = 0; i < str.length; i++) {
const c = str.charCodeAt(i);
hash = (hash << 5) - hash + c;
hash |= 0;
}
return Math.abs(hash);
}
export class PowerFormApplication extends FormApplication { export class PowerFormApplication extends FormApplication {
constructor(powerEffect) { constructor(powerEffect) {
super(); super();
@ -522,7 +535,7 @@ export class PowerEffect {
} }
async createMaintainEffect(maintId) { async createMaintainEffect(maintId) {
let icon = MAINTAIN_ICONS[Math.floor(Math.random() * MAINTAIN_ICONS.length)]; let icon = MAINTAIN_ICONS[_hashCode(this.name) % MAINTAIN_ICONS.length];
if (!this.usePrimaryEffect) { if (!this.usePrimaryEffect) {
icon = this.icon; icon = this.icon;
} }